图 书 馆
有效的空间变异盲解卷积Efficient space-variant blind deconvolution |
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| 课程网址: | http://videolectures.net/nipsworkshops2010_harmeling_esv/ |
| 主讲教师: | Stefan Harmeling |
| 开课单位: | 马克斯普朗克研究所 |
| 开课时间: | 2011-01-13 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Blur in photos due to camera shake, blur in astronomical image sequences due to atmospheric turbulence, and blur in magnetic resonance imaging sequences due to object motion are examples of blur that can not be adequately described as a space-invariant convolution, because such blur varies across the image. In this talk, we present a class of linear transformations, that are expressive enough for space-variant blurs, but at the same time especially designed for efficient matrix-vector-multiplications. Successful results on the above-mentioned examples demonstrate the practical significance of our approach. |
| 关 键 词: | 卷积; 线性变换; 矩阵向量乘法 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-07-29：yumf |
| 阅读次数: | 48 |